審定(ding)編號(hao)：粵(yue)審花2011010

選育(yu)單位：廣(guang)州花(hua)卉研究中(zhong)心、華南農(nong)業大(da)學農(nong)學院

品(pin)種來源：自編號(hao)PNS30049/自編號(hao)PL22007

特(te)征(zheng)特(te)性：株型(xing)較(jiao)勻稱，生長(chang)勢(shi)中(zhong)等。葉片數(shu)4～5枚，翠(cui)綠(lv)(lv)色，倒卵(luan)形，葉緣平(ping)(ping)滑，平(ping)(ping)均(jun)(jun)長(chang)13.4厘(li)米(mi)(mi)(mi)、寬6.2厘(li)米(mi)(mi)(mi)、厚1.93毫米(mi)(mi)(mi)。花(hua)(hua)葶綠(lv)(lv)色，平(ping)(ping)均(jun)(jun)長(chang)39.6厘(li)米(mi)(mi)(mi)，多數(shu)有1～2個分枝，平(ping)(ping)均(jun)(jun)花(hua)(hua)朵數(shu)7朵。花(hua)(hua)徑(jing)平(ping)(ping)均(jun)(jun)6.8厘(li)米(mi)(mi)(mi)，花(hua)(hua)朵排(pai)列整(zheng)齊，花(hua)(hua)型(xing)圓整(zheng)，黃綠(lv)(lv)色底紫紅(hong)斑點花(hua)(hua)，唇瓣深紫紅(hong)色。自(zi)然開(kai)花(hua)(hua)期(qi)(qi)2～3月份，花(hua)(hua)期(qi)(qi)長(chang)可達3個月。種(zhong)植(zhi)表(biao)現抗病性較(jiao)強、適應(ying)性較(jiao)好。

栽培(pei)技術要點：⑴組培(pei)苗(miao)(miao)出瓶(ping)種(zhong)植(zhi)后(hou)(hou)進行殺菌消毒處理(li)并注意煉(lian)苗(miao)(miao)，種(zhong)植(zhi)后(hou)(hou)3天內(nei)不(bu)澆水，1個(ge)月后(hou)(hou)開(kai)始施肥；⑵及時換(huan)盆。當(dang)小苗(miao)(miao)生長4～6個(ge)月后(hou)(hou)移入2.5寸盆中種(zhong)植(zhi)，換(huan)盆初(chu)期(qi)管(guan)理(li)同瓶(ping)苗(miao)(miao)出瓶(ping)種(zhong)植(zhi)管(guan)理(li)相同；中苗(miao)(miao)生長4～6個(ge)月再移入3.5寸盆中種(zhong)植(zhi)。換(huan)盆初(chu)期(qi)管(guan)理(li)同小苗(miao)(miao)換(huan)盆初(chu)期(qi)種(zhong)植(zhi)管(guan)理(li)相同；⑶施肥：抽(chou)梗期(qi)用(yong)2000～3000倍10-30-20開(kai)花(hua)(hua)肥澆灌。開(kai)花(hua)(hua)期(qi)用(yong)4000～5000倍15-20-25速效(xiao)肥澆灌。

省(sheng)(sheng)品審(shen)(shen)會(hui)審(shen)(shen)定(ding)意見：紫(zi)(zi)韻蝴蝶(die)(die)蘭屬(shu)小(xiao)花型(xing)蠟(la)質斑(ban)點花系列(lie)蝴蝶(die)(die)蘭品種。株型(xing)較勻稱，花型(xing)圓整，黃(huang)綠色(se)底(di)紫(zi)(zi)紅(hong)斑(ban)點花，唇瓣深紫(zi)(zi)紅(hong)色(se)。自然開花期(qi)2～3月份，花期(qi)長可達3個(ge)月。與對照品種黃(huang)金豹蝴蝶(die)(die)蘭相(xiang)比，黃(huang)綠色(se)底(di)較淺，紫(zi)(zi)紅(hong)色(se)斑(ban)點小(xiao)而密集，花葶更長。適宜我省(sheng)(sheng)各地設施栽培。符合(he)廣東(dong)省(sheng)(sheng)農作(zuo)物品種審(shen)(shen)定(ding)標準(zhun)，審(shen)(shen)定(ding)通過。